201452787

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1447}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 301184000

約数和(自身を除く): 99731213

約数列:

[1, 3, 9, 31, 93, 279, 499, 1447, 1497, 4341, 4491, 13023, 15469, 44857, 46407, 134571, 139221, 403713, 722053, 2166159, 6498477, 22383643, 67150929, 201452787]

約数ペア:

[(1, 201452787), (3, 67150929), (9, 22383643), (31, 6498477), (93, 2166159), (279, 722053), (499, 403713), (1447, 139221), (1497, 134571), (4341, 46407), (4491, 44857), (13023, 15469)]